Expires:202405020700;;457792 FPUS53 KLSX 012325 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 624 PM CDT Wed May 1 2024 ILZ079-MOZ075-020700- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 624 PM CDT Wed May 1 2024 .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 80 percent. .FRIDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. North winds around 5 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Northeast winds around 5 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Showers likely with a chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 60 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the mid 60s. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. $$